纳米纤维复合质子交换膜研究  

Research Status of Nanofiber Composite Proton Exchange Membrane

作　　者：万仁杰 杨大祥 Wan Renjie;Yang Daxiang(School of Mechatronics and Vehicle Engineering,Chongqing Jiaotong University,Chongqing 401120,China;The Green Aerotechnics Research Institute,Chongqing Jiaotong University,Chongqing 401120,China)

机构地区：[1]重庆交通大学机电与车辆工程学院,重庆401120 [2]重庆交通大学绿色航空技术研究院,重庆401120

出　　处：《天津纺织科技》2024年第3期44-48,共5页Tianjin Textile Science & Technology

基　　金：绿色航空能源动力重庆市重点实验室开放基金:燃料电池质子交换膜的设计方法及合成技术(GATRI2021F01004B)。

摘　　要：质子交换膜(PEM)作为质子交换膜燃料电池(PEMFC)的关键部件,决定了其整体性能。目前的PEM存在高甲醇渗透率、价格昂贵等问题,限制了其商业应用。随着纳米复合材料技术的发展,将纳米纤维引入PEMs制备纳米纤维复合质子交换膜(NCPEMs)得到了广泛研究。在NCPEM中,纳米纤维可以形成质子传输的远程通道,并增强骨架以达到PEMFCs的目标性能。文章以NCPEM为重点,综述了NCPEM制备技术的最新进展。此外,还从纤维组成方面综述了有机-功能化有机纳米纤维和有机-无机杂化纳米纤维的纳米纤维复合质子交换膜。Proton exchange membrane(PEM)is a key component of proton exchange membrane fuel cell(PEMFC),which determines its overall performance.Currently,PEM has high methanol permeability and high price,which limits its commercial application With the development of nanocomposite technology,the preparation of nanofiber composite proton exchange membrane(NCPEMs)by introducing nanofibers into PEMs has been widely studied.In NCPEM,nanofibers can form a remote channel for proton transport and enhance the skeleton to achieve the desired performance of PEMFCs In this paper,the latest development of NCPEM preparation technology is reviewed.In addition,the composition of organic-functionalized organic nanofibers and organic-inorganic hybrid nanofibers is also reviewed.

关 键 词：质子交换膜 纳米纤维复合质子交换膜 纳米纤维 功能化纤维 质子传输 

分 类 号：TS151[轻工技术与工程—纺织材料与纺织品设计]